:root {
    --color-primary: #0a3161;
    --color-accent: #df4b3c;
    --color-white: #ffffff;
    --color-black: #000000;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Hind', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; overscroll-behavior: none; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
    overscroll-behavior: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-primary);
    transition: background 0.3s, box-shadow 0.3s;
}

.header-transparent {
    background: transparent;
}

.header.scrolled {
    background: var(--color-primary);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo { text-decoration: none; display: flex; align-items: center; gap: 12px; }

.header-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 4px;
}

.nav-menu { display: flex; gap: 32px; }

.nav-link {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    letter-spacing: 1px;
    transition: color 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s;
}

.nav-link:hover, .nav-link.active { color: var(--color-white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: 0.3s;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-logo {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    margin-bottom: 24px;
    animation: fadeInUp 1s ease;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 96px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 12px;
    margin-bottom: 24px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
    margin-bottom: 48px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 14px 36px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: #c43a2d;
    border-color: #c43a2d;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(223, 75, 60, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--color-primary);
    color: var(--color-white);
}

.section-white {
    background: var(--color-white);
    color: #333;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-accent);
    text-align: center;
    margin-bottom: 40px;
}

.section-title.text-left { text-align: left; }

.section-desc {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

/* Mission */
.mission-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 400;
    line-height: 1.6;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    animation: fadeInUp 0.6s ease both;
}

.stat-item:nth-child(2) { animation-delay: 0.15s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 1px;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    display: block;
}

.about-content p {
    font-family: var(--font-heading);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Story */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 20px;
}

.story-col p {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    position: relative;
    min-height: 300px;
    border-radius: 10px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: transform 0.3s;
}

.product-card:hover { transform: scale(1.02); }

.product-card:hover .product-overlay {
    background: rgba(10, 49, 97, 0.7);
}

.product-card:hover .product-content h3 {
    transform: translateY(-8px);
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 49, 97, 0.5);
    transition: background 0.3s;
}

.product-content {
    position: relative;
    z-index: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
}

.product-content h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 2px;
    transition: transform 0.3s;
}

.product-content p {
    font-family: var(--font-heading);
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin-top: 12px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
}

.product-card:hover .product-content p {
    opacity: 1;
    transform: translateY(0);
}

.product-card-wide {
    grid-column: span 2;
}

.product-card-accent {
    background: #df4b3c;
}

.product-card-accent .product-overlay {
    display: none;
}

.product-card-accent .product-content p {
    opacity: 1;
    transform: translateY(0);
}


/* Progress */
.progress-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 20px;
}

.progress-item { margin-bottom: 28px; }

.progress-label {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-percent {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
}

.progress-bar {
    height: 14px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-white);
    width: 0;
}

/* News */
.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.news-list { margin-top: 20px; }

.news-item {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.news-item:last-child { border-bottom: none; }

.news-item h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
}

.news-item p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    font-style: italic;
}

.news-source {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
    display: block;
}

.news-video img {
    width: 100%;
    border-radius: 10px;
    display: block;
}

/* Contact */
.contact-form-wrap {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: #fff;
    padding: 80px 20px 40px;
}

.contact-form-inner {
    width: 100%;
    max-width: 720px;
}

.contact-form-title {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: #000;
    margin-bottom: 4px;
    line-height: 1.2;
}

.contact-required {
    color: var(--color-accent);
    font-size: 36px;
    vertical-align: super;
}

.contact-form-subtitle {
    font-family: var(--font-body);
    font-size: 18px;
    color: #8a8a8a;
    margin-bottom: 48px;
    margin-top: 8px;
}

.contact-form .form-group {
    margin-bottom: 36px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: #000;
    letter-spacing: 0;
    margin-bottom: 12px;
    line-height: 1.3;
}

.form-label .req {
    color: var(--color-accent);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px 0;
    font-family: var(--font-body);
    font-size: 20px;
    color: #000;
    background: transparent;
    border: none;
    border-bottom: 2px solid #e0e0e0;
    border-radius: 0;
    outline: none;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-bottom-color: #000;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #b0b0b0;
    font-size: 18px;
}

.contact-form textarea {
    resize: vertical;
    min-height: 80px;
}

.select-wrap {
    position: relative;
}

.select-wrap select {
    appearance: none;
    cursor: pointer;
    padding-right: 32px;
}

.select-arrow {
    position: absolute;
    right: 0;
    bottom: 14px;
    color: #999;
    pointer-events: none;
}

.form-submit-btn {
    display: inline-block;
    padding: 16px 56px;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 20px;
    letter-spacing: 1px;
}

.form-submit-btn:hover {
    background: #072a4e;
}

.contact-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-address {
    font-family: var(--font-heading);
    font-size: 18px;
    margin-bottom: 12px;
}

.contact-info .btn { margin-top: 24px; }

/* Footer */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-top: 16px;
}

.footer-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-col a:hover { color: var(--color-white); }

.footer-bottom {
    text-align: center;
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Responsive */
@media (max-width: 999px) {
    .hero-title { font-size: 64px; letter-spacing: 8px; }
    .hero-subtitle { font-size: 20px; }
    .section { padding: 70px 0; }
    .section-title { font-size: 32px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .story-grid { grid-template-columns: 1fr; gap: 30px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .product-card-wide { grid-column: span 2; }
    .progress-grid { grid-template-columns: 1fr; gap: 0; }
    .news-grid { grid-template-columns: 1fr; gap: 40px; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-menu { display: none; }
    .mobile-toggle { display: flex; }
    .nav-menu.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-primary);
        padding: 24px;
        gap: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
}

@media (max-width: 690px) {
    .hero-title { font-size: 48px; letter-spacing: 6px; }
    .hero-subtitle { font-size: 16px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .section { padding: 50px 0; }
    .section-title { font-size: 28px; }
    .mission-text { font-size: 18px; }
    .stat-number { font-size: 36px; }
    .products-grid { grid-template-columns: 1fr; }
    .product-card-wide { grid-column: span 1; }
    .stats-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-grid { grid-template-columns: 1fr; }
}

/* Careers */
.careers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.careers-image img {
    width: 100%;
    border-radius: 10px;
    display; display: block;
}

.careers-content p {
    font-family: var(--font-body);
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 16px;
}

.careers-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.careers-list li {
    font-family: var(--font-body);
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.careers-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* Location */
.location-grid {
    margin-top: 30px;
    text-align: center;
}

.location-address {
    font-family: var(--font-heading);
    font-size: 18px;
    color: #333;
    line-height: 1.8;
    text-align: center;
}

.location-map iframe {
    border-radius: 10px;
}

/* Press Release */
.press-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.press-item {
    padding: 30px 0;
    border-bottom: 1px solid #e0e0e0;
}

.press-item:last-child {
    border-bottom: none;
}

.press-date {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 1px;
}

.press-item h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: #000;
    margin: 8px 0 12px;
}

.press-item p {
    font-family: var(--font-body);
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .careers-grid { grid-template-columns: 1fr; }

}

.download-btns {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
}

.download-android {
    color: #fff;
    background: #3DDC84;
    border: none;
}

.download-android:hover {
    background: #2fc76f;
}

.download-ios {
    color: #fff;
    background: #007AFF;
    border: none;
}

.download-ios:hover {
    background: #0062cc;
}